baber/WOPTO huggingface dataset:
Patent JP-H05297170-A (JP)
Title: Fuel assembly for fast breeder
Inventor: MOTOMIYA TAKEO
IPC: G21C3/328
Filed: 1992-04-23
Abstract: PURPOSE:To provide a fuel aggregate for fast breeder capable of stably continuing the reducing effect of coolant density coefficient to the last stage of combustion in a fast breeder. CONSTITUTION:The core of a fast breeder is formed, from the center to the outside, in the order of a core inside fuel aggregate areal, a core outside fuel assembly region 2, and a radial blanket fuel region 5. The core inside fuel assembly region 1 is formed, from the upper part, of an upper blanket fuel area 3, a sodium layer 6, a high plutonium enriched fuel region 8, a low plutonium enriched fuel region 9, and a lower blanket fuel region 4. The core outside fuel assembly area 2 is almost the same as the core inside fuel assembly region 1, and differed in the point where the inside blanket fuel area 7 in the core inside fuel assembly region 1 is changed to the low plutonium enriched fuel region 9.
Patent JP-2000298668-A (JP)
Title: Device and method for storing information of information retrieval system
Inventor: YAMAZAKI YOSHIAKI
IPC: G06F17/30
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device in an information retrieval system capable of reducing a retrieval time. SOLUTION: A DL segment 3 having the DF(document occurrence frequency) information of each word, a TF segment 5 having TF(term occurrence frequency) information of each word, a WD segment 7 having real data of a word and a segment 9 in which the segment IDs of those segments exist in one file 1. A set of the TL, DL and WD segments 3, 5 and 7 exists in the file 1 about all words registered with a dictionary. When a user refers to or changes a segment in the file 1, the user performs that by mapping a needed segment in the file into a user's memory space.
Patent JP-H0411079-A (JP)
Title: Silicone-based textile treating agent
Inventor: HAYASHI MASATOSHI
IPC: D06M15/643
Filed: 1990-04-21
Abstract: PURPOSE:To obtain the subject treating agent, composed of a specific amino group-containing organopolysiloxane, a polyether carboxylic acid and an epoxy group-containing organopolysiloxane and capable of imparting excellent water absorptivity and softness without yellowing by application thereof to fiber. CONSTITUTION:A silicone-based textile treating agent is prepared by reacting an organopolysiloxane, expressed by formula I [R<1> is 1-5C monofunctional hydrocarbon; R<2> is H or monofunctional hydrocarbon; A<1> is R<1>, Q<1>(NHCH2 CH2)aNHR<2>, etc., (Q<1> is bifunctional hydrocarbon; a is 0-10); n is 0 or an integer of >=1; (m + n) is at least 10; m/(n + 2) = (5/1) to (500/1)] and containing 2 primary and/or secondary amino groups with a polyether carboxylic acid expressed by formula II (R<3> is H, monofunctional hydrocarbon, etc.; R<4> is bifunctional hydrocarbon; R<5> is H or methyl) and an organopolysiloxane, expressed by formula III or IV [R<6> is 1-5C monofunctional hydrocarbon; A<2> is R<4>, etc.; A<3> is R<6>, etc.; q is 0 or 1; r is 0 or 1; X<1> is formula V (R7 is H or monofunctional hydrocarbon; s is 0 or 1 ; t is 0 or 1)] and containing 1 epoxy group. The resultant treating agent is applied to fiber to impart excellent water absorptivity, softness and stretchability thereto.
Patent JP-H05295099-A (JP)
Title: Production of high-molecular weight aliphatic polyester
Inventor: TAKIYAMA EIICHIRO
IPC: C08G63/16
Filed: 1992-04-23
Abstract: PURPOSE:To obtain the subject polymer good in physical properties and moldability, useful as e.g. a molding material by reaction at a specified temperature of a polyfunctional isocyanate with a polymer produced by polymerization between a glycol, aliphatic dicarboxylic acid and trifunctional oxycarboxylic acid in the presence of a catalyst. CONSTITUTION:Firstly, (A) a polyester of >=10000 in number-average molecular weight is prepared by reaction between a glycol component, an aliphatic (including alicyclic) dicarboxylic acid (anhydride) component and a trifunctional oxycarboxylic acid component in the presence of at lest one kind of substance selected from alkoxides of at least one kind of metal selected from zinc, lead, cobalt, iron, zirconium, manganese, antimony, tin, cerium and germanium, organic acid lead salts, oxides and chelate compounds. Then, (B) in such a molten state at a temperature higher than the melting point of this polyester, 0.1-3 pts.wt. of a polyfunctional isocyanate is incorporated in 100 pts.wt. of the polyester to carry out reaction, thus obtaining the objective high-molecular weight aliphatic polyester with a combination of excellent physical properties and the melt viscosity needed for its molding.
Patent JP-H05297582-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: H01L21/027
Filed: 1992-04-23
Abstract: PURPOSE:To improve resolution, sensitivity and developing property by incorporating a 1,2-naphthoquinone diazide-5-(and/or -4-) sulfonate of polyhydroxy compd. and an alkali-soluble resin. CONSTITUTION:The photoresist compsn. contains an alkali-soluble resin and a 1,2-naphthoquinone diazide-5-(and/or -4-) sulfonate of polyhydroxy compd. expressed by formula. In formula, R1 is an org. group, single crystal,-S-,-SO-, etc., R2 is a hydrogen atom, univalent org. group, etc., and R3-R7 are hydrogen atoms, hydroxyl groups, halogen atoms, alkyl groups, alkoxy groups or alkenyl groups, but at least one of R3-R5 is a hydroxyl group. X is a bivalent org. group, and m is 0 or 1. This compd. is obtd. by effecting normal esterification of whole or part of hydroxyl groups in the polyhydroxy compd. with 1,2- naphthoquinone diazide--5-(and/or -4-) sulfonyl chloride in the presence of a basic catalyst.
Patent JP-H043702-A (JP)
Title: Garbage processing equipment
Inventor: HASEGAWA SUSUMU
IPC: B09B5/00
Filed: 1990-04-20
Abstract: PURPOSE:To make the above equipment in the kitchen and so on sanitary without assistance of man power by arranging a garbage bag body folded in a doughnut form deliverably arranged round a garbage exhaust pipe and providing a means for cutting off a seal of a garbage bag from the bag itself on the lower end of a garbage exhaust pipe. CONSTITUTION:The lower end of a garbage bag body 30 is sealed up by opening or closing arms 41 and 42 of a bag end part processing means 40 while setting a cassette case 20 accomodating the garbage bag body 30 round a garbage exhaust pipe 9 and also drawing out the garbage bag body 30 by a fixed length. And garbages are exhausted into a garbage bag 30a through an exhaust pipe 9 while dewatering by turning round a screw 6 after garbages are thrown in from an input port. The garbage bag 30a is drawn out from a cassette 20 due to its garbage weight and a case 13 finally leans to this side to stop the screw 6 by cutting off microswitch 17. Then the end processing means 40 seals and cuts off the garbage bag 30a.
Patent JP-H044885-A (JP)
Title: Production of red dyestuff by culture cell of limonium latifolium o. kuntze
Inventor: ITO AKIHIDE
IPC: C09B61/00
Filed: 1990-04-20
Abstract: PURPOSE:To stably and efficiently obtain the title dyestuff useful as a coloring matter for foods, having high stability, by culturing cells to produce a starches red dyestuff in a liquid medium having a specific pH. CONSTITUTION:Culture cells of Limonium Latifolium O. Kuntze prepared by subjecting a callus derived from starches tissue such as Limonium sinuatum Mill are inoculated into a liquid medium such as Murashige-Skoog medium having pH 7-4 (preferably pH 5-4) and subjected to roller tube culture in white light having 100-20,000 lux (preferably 2,000 lux) at about 25 deg.C to give the objective dyestuff.
Patent JP-S62261656-A (JP)
Title: Heating device for fuel suction passage for internal combustion engine
Inventor: KUROSAWA KENJIRO
IPC: F02M31/14
Filed: 1986-05-09
Abstract: PURPOSE:To properly heat intake or fuel by a simple structure by connecting the high temperature part of an engine and an intake or fuel system by a heat conductive material and installing a thermal clutch for the opening and closing by the temperature on the heat receiving side into the connection passage. CONSTITUTION:The high temperature part 11 such as exhaust pipe of an engine or water jacket, and the heat receiving part 12 such as the fuel feeding system such as evaporator or suction pipe are connected by a heat conductive member 14 made of metal material, etc. Thermowax 22 which is thermally expanded by the temperature on the heat receiving part side, a pin 26 pushed up by the thermal expansion of the thermowax 22, and the second member 27 which is pushed up against a spring 29 by the pin 26 and stops the conduction of heat through separation from the contact surface 30 used commonly with the first member 20 are installed into a heat conducting block 29 installed into a heat conducting path. Therefore, the heat receiving side is controlled always to a proper temperature.
Patent JP-H04311958-A (JP)
Title: Stabilizing liquid for silver halogenide color photograph sensitive material and treating method using the stabilizing liquid
Inventor: TSUCHIYA ICHIRO
IPC: G03C7/42
Filed: 1991-04-10
Abstract: PURPOSE:To prevent pigment from fading in low damp, to improve the back surface contamination of sensitive material, to supply treating liquid superior in liquid preservability and especially hard to generate sulfurization, and to provide stabilizing liquid for silver halogenide color photograph sensitive material and treating method substantially with no formaldehyde included in stabilizing liquid for silver halognide color photograph sensitive material. CONSTITUTION:In an equation about stabilizing liquid for siver halogenide color photograph sensitive material containing at least one kind selected from compounds designated in the equation OHC-(CH2)n-CO-X and being 15-60dyne/cm (20 deg.C) in its surface tension, X presents -OR1, -N(R2)R3, and R1 presents substitutional group. R2, R3 present hydrogen atom, substitutional group, and they can be either the same to or different from each other. (n) prosents an integer over 0.
Patent JP-S5228059-A (JP)
Title: Agitation equipment
Inventor: NISHIKAWA MASASHI
IPC: B01F7/16
Filed: 1975-08-28
Abstract: PURPOSE:To elevate the agitation effect by arranging a wing eccentrically and using a deflector in combination.
Patent JP-H01275721-A (JP)
Title: Method for smelting metal sulfide ore
Inventor: KANAMORI KIYOSHI
IPC: C22B5/08
Filed: 1988-04-27
Abstract: PURPOSE:To simultaneously and freely control the matte grade and the temp. of a melt by increasing and decreasing the slack coal for controlling heat, and blowing the coal into the melt in the furnace along with the matching oxygen-enriched air. CONSTITUTION:The amts. of oxygen and solvent required for a reaction are calculated based on the grades of the copper concentrate to be charged, solvent, and matte and slag formed in a smelting furnace. The blast amt. and temp. control are calculated to determine the blast amt., and the heat of oxidation reaction between the oxygen-enriched air and copper concentrate is calculated. Slack coal is previously bedded in the molten raw material to replenish the greater part of a deficient heat quantity, and slack coal is further charged into an ore supply system to make up the remaining deficiency. Slack coal is blown into the melt in the furnace along with the matching oxygen-enriched air. By this method, a no-burner operation is continued for a long period, and the grade of matte and the temp. of melt can be simultaneously controlled.
Patent JP-S60248837-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: C22C5/10
Filed: 1984-05-24
Abstract: PURPOSE:To obtain an electrical contact material having stable contact resistance and considerably improved welding resistance by adding specified percentages of Bi, Cd, In and Cu to Ag and carrying out internal oxidation. CONSTITUTION:A material consisting of, by weight, 1-20% Bi, 0.1-5% Cd, 0.5-5% In, 0.5-5% Cu and the balance Ag or further contg. 0.01-1% Fe group element is internally oxidized to obtain the electrical contact material. Stable electrical contacts which hardly vary are obtd. by using the electrical contact material.
Patent JP-H05298235-A (JP)
Title: Control device
Inventor: SUGIMOTO YOSHIHIKO
IPC: G06F9/34
Filed: 1992-04-23
Abstract: PURPOSE:To attain the transfer of data in a state where a high speed operation is possible without posing any memory capacitive problem. CONSTITUTION:A CPU 1 performs an operation in accordance with the instruction code stored in an instruction code storing memory 3, and the data used by the CPU 1 are stored in a data storing memory 4. Meanwhile, the data outputted from the CPU 1 are stored in an output port 5 by an amount equal to the necessary bits, and the control data table of an external deice 2 is stored in a data table storing memory 6. Then, the memory 6 uses the data given from the port 5 as an address and outputs the table data corresponding to the address to the device 2.
Patent JP-S5331683-A (JP)
Title: Novel process for preparation of alpha-amino acid derivatives
Inventor: SAIKAWA ISAMU
IPC: C07D241/08
Filed: 1976-09-03
Abstract: PURPOSE: To prepare α-amino acid derivatives, useful as intermediates of penicillins and cephalosporins as antibacterials, in high yield by the reaction of piperazine derivatives having oxygen atoms at the piperazine ring with N-carbonyl-αamino acids. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02283054-A (JP)
Title: Lead frame
Inventor: YOSHIMORI KENZO
IPC: H01L23/28
Filed: 1989-04-25
Abstract: PURPOSE:To obtain high-quality and highly reliable semiconductor device by making the side of a semiconductor element mounting part in a wave shape or curve shape for scattering thermal shrinkage stress generated when performing sealing resin formation and thermal expansion stress generated when mounting to the substrate. CONSTITUTION:Several semi-circular protrusions and semi-circular recesses are alternately placed at each side of a die pad 4 for forming a wave shape, thus preventing package crack, etc., for dissipating thermal shrinkage stress or thermal expansion stress from being propagated easily, reducing let-go generated at the interface between a lead frame 2 and a sealing resin 7, and restricting a package crack 8.
Patent JP-H08303561-A (JP)
Title: Harness connection construction of shift lever device
Inventor: MURAKAMI TAKAO
IPC: B60R16/02
Filed: 1995-04-28
Abstract: PURPOSE: To facilitate the harness fitting work of a shift lever device simply and quickly, and prevent the harness from easily detaching after fitting. CONSTITUTION: In a shift lever device in which a switch is provided on a knob fitted into a shift lever main body and projecting upward from a shift hole of an indicator cover and the switch is connected to a fixed electric device through harness, the lower end part of a lead wire 6 of which the upper end part is connected to the switch is exposed in the knob so as to form a plug part 8, and a connection metal fitting 19 having a socket part 16 fitted and attached to the plug part 8 is mounted on the one end part of the harness 15. A stopper 14 having harness inserting holes 18 in which the harness 15 is inserted so as to prevent the connection metal fitting 19 from slipping out is constituted so that the engaging projections 13 are engagingly fitted with the engaging holes 12 on the lower end part of the knob for preventing slip-out.
Patent JP-H0316633-A (JP)
Title: Method and apparatus for introducing uniformly fluid
Inventor: YOAHIMU SHIYUTOROSUJINSUKII
IPC: C25F7/00
Filed: 1990-04-20
Abstract: PURPOSE: To uniformly introduce fluid into a distributor by partially dividing aggregate fluid in the inlet of a distribution outside cylinder, guiding the fluid in the longitudinal direction of this distribution outside cylinder and forming the inflow stream in a direction crossing the axial center of the distribution outside cylinder. CONSTITUTION: The distributor 2 divides the aggregate of the fluid introduced by the inflow port as portions which are then introduced across passages 4. The fluids in the passages 4 are respectively limited in regions by annular plates 11 and 11. The distributor 2 equally divides the fluids made to flow in aggregation by 6 to 8 pieces of the inflow ports 14 formed in individual cross-sections to an equal size. Further, the distributor 2 is axially divided. The segmented fluids are supplied from one of the inflow ports 14 to the respective divided portions and are discharged according to the segmentation at the time of inflow by the annular plates 11. As a result, the formation of the uniform rough surface can be made.
Patent JP-H10278010-A (JP)
Title: Manufacturing device for frame member
Inventor: ISOBE KAZUO
IPC: B27M3/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To transfer quickly in the vertical direction at all times regardless of the length of a material to be worked by disposing working machines for working an end of the material on one side of a conveyor and providing devices for clamping the material and transferring the material in the direction orthogonal to the conveyor in the vicinity of the working machine. SOLUTION: A plurality of working machines are arranged on one side of a conveyor, and their heads are disposed facing the conveyor side. Stands 44, carrier pins 41, stoppers 42 and pushers 43 are provided on the conveyor. Also vertical transfer devices 6 and 7 are provided between two stands 44 close to the machines. Fixed side clamping members and movable side clamping members are installed on the vertical transfer device. A wood 2 is first carried in the horizontal direction by the carrier pins 41 while keeping the given intervals, and reaches the front of a first working machine 31. The wood is then brought into contact with the stoppers 42 by the pushers 43 to fix the position in the horizontal direction.  Then the vicinity of an end 21 is clamped by the fixed side clamping members and the movable side clamping members, and brought into contact with a reference rule 3c and worked thereon.
Patent JP-H01274504-A (JP)
Title: Balance weight mechanism for moving antenna
Inventor: KOMATSU SHIGENORI
IPC: H01Q3/04
Filed: 1988-04-26
Abstract: PURPOSE:To avoid the total weight of a moving antenna from getting too much by using a spring. CONSTITUTION:The opposite side of a support 2 of a parabolic antenna 1 supported and movable by a bearing 4 of a base plate 5 is coupled with the bearing 4 via a spring 3 and the spring 3 acts like a balance weight. Since it is not required to add a weight close to the weight of antenna, the total weight of the moving antenna is not increased.
Patent JP-H07311179-A (JP)
Title: Eddy current flaw detection coil
Inventor: OKANO HIROAKI
IPC: G01N27/90
Filed: 1994-05-19
Abstract: PURPOSE:To detect a defect positively by employing even number of secondary coils of four or more connected differentially, and providing a balance stabilizing function in addition to the essential detecting function, thereby settling instability in the differential balance due to oscillation of a member to be tested and eliminating the error signal. CONSTITUTION:Four coils A1, A2, B1 and B2 are wound around a ferrite core 3 on a plate and connected differentially such that two coils are split into two thus constituting the detection coil 6 of a secondary coil. Consequently, the coils A1, B1 are provided with a flaw detecting function and the coils A2, B2 are provided with a balance stabilizing function. A completed coil is placed in a case and secured by means of a resin, for example, and fixed to a member 7 to be tested, e.g. a steel pipe, in the circumferential direction thereof such that they can be compared each other. When the detection coil 6 is rotated, it is not unbalanced even if the member 7 is oscillated due to a streak defect 8 present on the surface thereof and a signal 9 corresponding to the defect 8 is outputted.
Patent JP-S5627932-A (JP)
Title: Manufacture of integrated circuit
Inventor: NAGAURA YOSHIAKI
IPC: H01L21/304
Filed: 1979-08-16
Abstract: PURPOSE:To enable the convenient and rapid manufacture of an integrated circuit by a method wherein a substrate is absorbed to a suction chuck, the circumference of the substrate is ground to make the axial line of chuck to coincide with the center of substrate and the integrated circuit is provided on the surface of substrate. CONSTITUTION:When a printed wiring processing, for example, is to be performed on a blank substrate like ceramics, silicon, etc., the substrate 12 is made to be absorbed to a suction chuck 7' making the central point to be nearly coincide with an axial line a of the chuck 7'. The long sides of the substrate 12 is ground with grinding machines or abrasive machines 13, then the chuck 7' is made to rotate at 90 deg. and the short sides of the substrate 12 is ground to finish the circumference of the substrate 12 symmetrically in all the directions against the axial line a, and the center point of the substrate 12 is made to coincide with the axial line a. Then print processing is performed on the surface of the substrate 12 with the ordinary method. By this way, the center positioning and the finish processing are performed at the same time, and the integrated circuit can be manufactured conveniently and rapidly.
Patent JP-S62264150-A (JP)
Title: Drawing machine
Inventor: SUZUKI TSUTOMU
IPC: B29C55/08
Filed: 1986-05-08
Abstract: PURPOSE:To prevent the fouling of a film due to the splash of a lubricant and the occurrence of a noise by providing a magnetic field generation device between a rail and a clip, and making the clip thereby movable afloat above the rail in a non-contact condition. CONSTITUTION:A clip lever 42 is lowered at the inlet of a drawing machine, a film 1 is retained with a clip proper 41 and this clip 41 is driven along a rail 46, thereby drawing the film 1. Then, the clip lever 42 is pushed upward at the outlet of the drawing machine, thereby releasing the retaining of the film 1. In this case, the clip proper 41 and a clip base 44 are made afloat with a magnetism generation device comprising a combination of magnetic field repulsive in a lengthwise direction and another magnetic field causing attraction in a lateral direction, and travels along the rail 46 in a noncontact condition. As a result, the film 1 becomes free from a foreign substance generated due to lubrication, sliding and rolling, thereby improving the cleanliness of the film 1. Also, a noise is eliminated. Furthermore, as there is no slide resistance, energy-saving and high-speed processing can be attained.
Patent JP-H08300129-A (JP)
Title: Gas venting device in die for die casting machine
Inventor: NAKAGAWA HIROKI
IPC: B22D17/32
Filed: 1995-04-28
Abstract: PURPOSE: To execute the gas ventilation in good condition and to prevent the spout of molten metal to out of a die. CONSTITUTION: A molten metal shut-out insert B17 arranged in a fixed die 1 and a molten metal shut-out insert A16 arranged in a movable die 5 are facedly arranged and the gas venting passage 19 connecting a cavity 9 with a gas exhaust hole 18 is formed between the facing surfaces of the molten metal shut-out insert B17 and the molten metal shut-out insert A16. The molten metal shut-out insert A16 can be advanced/retreated to the molten metal shut-out insert R17 with an advancing/retreating device 15. At the time of executing the gas ventilation, the gas venting passage 19 is widened to easily vent the gas, and at the time when the molten metal invades the gas venting passage 19, the gas venting passage 19 is narrowed to promote the cooling of the molten metal and the molten metal is solidified in the gas venting passage to plug the gas venting passage.